Positive and negative electrocaloric effect in the direct and indirect characterization of NaNbO<sub>3</sub>-based ceramics with tetragonal–cubic phase boundary-Reference-Cited by-同舟云学术

Positive and negative electrocaloric effect in the direct and indirect characterization of NaNbO₃-based ceramics with tetragonal–cubic phase boundary

Author:

Tao Hong¹²^ORCID,Yin Jie²^ORCID,Zhao Lin¹,Wu Bo¹^ORCID,Ma Jian¹,Ergu Daji¹,Wu Jiagang²

Affiliation:

1. Sichuan Prov Key Lab Informat Mat, Southwest Minzu University, Chengdu 610041, China

2. Department of Materials Science, Sichuan University, Chengdu 610064, China

Abstract

A novel phenomenon of negative ΔT is observed during indirect characterization, while positive values for direct characterization.

Funder

National Natural Science Foundation of China

Sichuan Province Science and Technology Support Program

Southwest Minzu University

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

Reference40 articles.

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